Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Sioux City to Phoenix from $192

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux City to Phoenix departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sioux City to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:32 am - 4:35 pm
SUX
-
PHX
7h 03m
1 stop
United Airlines Logo
4:49 pm - 11:43 pm
PHX
-
SUX
4h 54m
1 stop
$275United Airlines
Sat, Aug 8 - Fri, Aug 14
United Airlines Logo
11:30 am - 8:30 pm
SUX
-
PHX
11h 00m
2 stops
United Airlines Logo
9:00 am - 5:53 pm
PHX
-
SUX
6h 53m
1 stop
$279United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
6:58 pm - 9:59 pm
SUX
-
PHX
5h 01m
1 stop
United Airlines Logo
1:45 pm - 11:43 pm
PHX
-
SUX
7h 58m
2 stops
$285United Airlines
Fri, Sep 25 - Wed, Sep 30
United Airlines Logo
11:32 am - 5:59 pm
SUX
-
PHX
8h 27m
2 stops
United Airlines Logo
4:25 pm - 11:41 pm
PHX
-
SUX
5h 16m
1 stop
$286United Airlines
Tue, Aug 4 - Mon, Aug 10
United Airlines Logo
11:32 am - 4:35 pm
SUX
-
PHX
7h 03m
1 stop
United Airlines Logo
4:25 pm - 11:41 pm
PHX
-
SUX
5h 16m
1 stop
$318United Airlines
Tue, Aug 4 - Mon, Aug 10
United Airlines Logo
11:32 am - 9:39 pm
SUX
-
PHX
12h 07m
2 stops
United Airlines Logo
4:49 pm - 11:43 pm
PHX
-
SUX
4h 54m
1 stop
$323United Airlines
Sat, Aug 8 - Fri, Aug 14
United Airlines Logo
11:30 am - 10:59 pm
SUX
-
PHX
13h 29m
2 stops
United Airlines Logo
6:00 am - 5:53 pm
PHX
-
SUX
9h 53m
2 stops
$340United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
11:30 am - 5:10 pm
SUX
-
PHX
7h 40m
1 stop
United Airlines Logo
9:00 am - 5:53 pm
PHX
-
SUX
6h 53m
1 stop
$364United Airlines
Sat, Aug 15 - Tue, Aug 18
United Airlines Logo
11:30 am - 11:12 pm
SUX
-
PHX
13h 42m
2 stops
United Airlines Logo
9:00 am - 5:53 pm
PHX
-
SUX
6h 53m
1 stop
$374United Airlines
Sat, Aug 15 - Tue, Aug 18
United Airlines Logo
11:30 am - 8:30 pm
SUX
-
PHX
11h 00m
2 stops
United Airlines Logo
9:00 am - 5:53 pm
PHX
-
SUX
6h 53m
1 stop
$376United Airlines
Tue, Aug 25 - Sat, Aug 29

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Sioux City to Phoenix Sky Harbor Intl Airport

Our best United Airlines deals on Sioux City to Phoenix Sky Harbor Intl Airport flight tickets
United Airlines
Aug 8
SUX11:32 amSioux City Sioux Gateway
7h 03m
1 stop
PHX4:35 pmPhoenix Sky Harbor Intl
Aug 14
PHX4:49 pmPhoenix Sky Harbor Intl
4h 54m
1 stop
SUX11:43 pmSioux City Sioux Gateway
$275
United Airlines
Aug 25
SUX11:30 amSioux City Sioux Gateway
11h 00m
2 stops
PHX8:30 pmPhoenix Sky Harbor Intl
Aug 29
PHX9:00 amPhoenix Sky Harbor Intl
6h 53m
1 stop
SUX5:53 pmSioux City Sioux Gateway
$279
United Airlines
Sep 25
SUX6:58 pmSioux City Sioux Gateway
5h 01m
1 stop
PHX9:59 pmPhoenix Sky Harbor Intl
Sep 30
PHX1:45 pmPhoenix Sky Harbor Intl
7h 58m
2 stops
SUX11:43 pmSioux City Sioux Gateway
$285

momondo Fare Finder

 
Customize your flight search to find flights from Sioux City to Phoenix Sky Harbor Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 11, 2026.
Use the filters below to find and compare flights from Sioux City to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Sioux CityPhoenix

SUX - PHX

SUXPHX

Sioux City Sioux Gateway

Sat 8/8

11:32 am-4:35 pm

1 stop7h 03m

Phoenix Sky Harbor Intl

Fri 8/14

4:49 pm-11:43 pm

1 stop4h 54m

$275

Sioux CityPhoenix

SUX - PHX

SUXPHX

Sioux City Sioux Gateway

Tue 8/25

11:30 am-8:30 pm

2 stops11h 00m

Phoenix Sky Harbor Intl

Sat 8/29

9:00 am-5:53 pm

1 stop6h 53m

$279

Sioux CityPhoenix

SUX - PHX

SUXPHX

Sioux City Sioux Gateway

Fri 9/25

6:58 pm-9:59 pm

1 stop5h 01m

Phoenix Sky Harbor Intl

Wed 9/30

1:45 pm-11:43 pm

2 stops7h 58m

$285

Sioux CityPhoenix

SUX - PHX

SUXPHX

Sioux City Sioux Gateway

Tue 8/4

11:32 am-5:59 pm

2 stops8h 27m

Phoenix Sky Harbor Intl

Mon 8/10

4:25 pm-11:41 pm

1 stop5h 16m

$286

Sioux CityPhoenix

SUX - PHX

SUXPHX

Sioux City Sioux Gateway

Tue 8/4

11:32 am-4:35 pm

1 stop7h 03m

Phoenix Sky Harbor Intl

Mon 8/10

4:25 pm-11:41 pm

1 stop5h 16m

$318

Sioux CityPhoenix

SUX - PHX

SUXPHX

Sioux City Sioux Gateway

Sat 8/8

11:32 am-9:39 pm

2 stops12h 07m

Phoenix Sky Harbor Intl

Fri 8/14

4:49 pm-11:43 pm

1 stop4h 54m

$323

Sioux CityPhoenix

SUX - PHX

SUXPHX

Sioux City Sioux Gateway

Tue 8/25

11:30 am-10:59 pm

2 stops13h 29m

Phoenix Sky Harbor Intl

Sat 8/29

6:00 am-5:53 pm

2 stops9h 53m

$340

Sioux CityPhoenix

SUX - PHX

SUXPHX

Sioux City Sioux Gateway

Sat 8/15

11:30 am-5:10 pm

1 stop7h 40m

Phoenix Sky Harbor Intl

Tue 8/18

9:00 am-5:53 pm

1 stop6h 53m

$364

Sioux CityPhoenix

SUX - PHX

SUXPHX

Sioux City Sioux Gateway

Sat 8/15

11:30 am-11:12 pm

2 stops13h 42m

Phoenix Sky Harbor Intl

Tue 8/18

9:00 am-5:53 pm

1 stop6h 53m

$374

Sioux CityPhoenix

SUX - PHX

SUXPHX

Sioux City Sioux Gateway

Tue 8/25

11:30 am-8:30 pm

2 stops11h 00m

Phoenix Sky Harbor Intl

Sat 8/29

9:00 am-5:53 pm

1 stop6h 53m

$376

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Phoenix from

How to get the cheapest flight ticket from Sioux City to Phoenix Sky Harbor Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Sioux City Sioux Gateway to Phoenix Sky Harbor Intl?

United Airlines is the most popular carrier operating from Sioux City Sioux Gateway to Phoenix Sky Harbor Intl

What airlines fly to Phoenix Sky Harbor Intl Airport?

American Airlines, Southwest and Frontier are the top three most popular airlines that fly to Phoenix Sky Harbor Intl Airport from Sioux City according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Phoenix Sky Harbor Intl Airport. Keep in mind that there are 7 different airlines that fly to Phoenix Sky Harbor Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Sioux City to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux City to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sioux City to Phoenix Sky Harbor Intl Airport (SUX to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux City to Phoenix Sky Harbor Intl Airport

Fastest flight time

5h 01m

Direct flights

None
The fastest flight from Sioux City to Phoenix Sky Harbor Intl Airport takes 5h 01m
There are no direct flights from Sioux City to Phoenix Sky Harbor Intl Airport. There are no popular flight routes from Sioux City to Phoenix Sky Harbor Intl Airport.
Search flight deals

Frequently asked questions about flying from Sioux City to Phoenix Sky Harbor Intl Airport

  • How far is Sioux City Sioux Gateway to Phoenix Sky Harbor Intl by plane?

    The distance between Sioux City Sioux Gateway and Phoenix Sky Harbor Intl is about 1051.9 mi. By plane, this route typically takes 5h 01m.

  • When did momondo last update prices for flights from Sioux City Sioux Gateway Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Sioux City Sioux Gateway Airport to Phoenix Sky Harbor Intl Airport refresh daily.

  • How many operators does momondo search for flights from Sioux City Sioux Gateway Airport to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from Sioux City Sioux Gateway Airport to Phoenix Sky Harbor Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux City Sioux Gateway Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The necessary travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sioux City to Phoenix Sky Harbor Intl Airport?

Best airlines flying from Sioux City to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Sioux City to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $263Free CancellationRating
7.4
9,976 reviews
Search United Airlines flights

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Chandler
Glendale
Goodyear
Gilbert
Casa Grande
Surprise
Peoria
Payson
Buckeye
Paradise Valley
Apache Junction
Avondale
Camp Verde
Wickenburg
Guadalupe
Litchfield Park
Globe

Why use momondo?

Why should I use momondo to find a flight deal from Sioux City to Phoenix?

It is quick and easy to find Sioux City to Phoenix flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phoenix that suits you.

Can I find flights from Sioux City to Phoenix with flexible booking policies on momondo?

momondo does allow users to show only those flights to Phoenix from Sioux City which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sioux City to Phoenix?

Once all potential Sioux City to Phoenix flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sioux City to Phoenix right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sioux City to Phoenix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Phoenix Sky Harbor Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/10
Mon 8/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Phoenix